How did the cotton gin impact the growth and harvesting of cotton?

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

Germany italy and japan formed the tripartite pact in part because they: a. hoped to convince the united states to stay out of world war ii b. share the ruling philosophies based on communist economics c. resented the agreements they were forced to sign at the munich conference d. believed their territories were threatened by aggressive foreign states

The antifederalists supported the constitution and felt that the u.s. needed a strong central government. true false